package com.qqin.mapper;

import com.qqin.pojo.Users;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface UsersMapper {
    List<Users> selectAll();
    Users selectById(Integer userId);
    Users selectByUsername(String username);
    List<Users> selectByAny(Users users);
    void register(Users users);
    void updateById(Users users);

}
